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(103067) 1999XA143  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 9373 days
Unobserved 368 days

 

Astrometry summary
Optical
RMS of residuals 0.454681"
First observation 1994-12-02.48750
Last observation 2020-07-31.569462
Number (Discarded) 936 (12)

 

Get the observational details
Optical observations (ASCII file)

 

Note. The ASCII file is in a format suitable for OrbFit input.